Method findIndex

java/com/google/re2j/RE2.java:667–669

(String s)

   */
  // This is visible for testing.
  int[] findIndex(String s) {
    return doExecute(MachineInput.fromUTF16(s), 0, UNANCHORED, 2);
  }

  /**
   * Returns an array of arrays the text of the leftmost match of the regular expression in